Insider trading

Period: 120 months Stock: MTSI Role: CFO × + Add filter Clear all
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When

Period

How far back the list reaches. Filings arrive days after the trade, so the newest rows always lag a little.

34 decisions over 120 months
Who

Role

The position the person holds at the company, read from the title on the filing. A chief executive who is also a director counts as the chief executive.

34 decisions over 120 months Remove this filter
The trade

Type of trade

Purchases, sales, or cluster buys: companies where 3 or more insiders bought within 30 days. The number beside each is what that choice would give.

34 decisions over 120 months
The trade

Minimum amount

Hides rows under this value. The amount is the shares traded times the price on the filing.

34 decisions over 120 months
The trade

Plan

  • Discretionary: they chose to sell that week.
  • Scheduled: a 10b5-1 plan fixed the sale months in advance, so the timing says nothing about what they knew.
  • Not stated: filed before the SEC added the box in April 2023, which is most of the older half of this database.
34 decisions over 120 months
The trade

Share of their own holding

How much of what they already held the trade moved. Selling a tenth of a stake is not the same act as selling all of it.

At least
34 decisions over 120 months
Ownership

What the chief executive holds

The value of the chief executive’s stock measured against base salary. The salary comes from the company’s own proxy. Companies with no figure are in neither direction.

34 decisions over 120 months
Stock
Insider
Type ?
Why it stands out
17 Aug 2026
Kober John Senior VP and CFO
Sold on a plan 8×
$2.41M 7,389 at 326.08
18.0%
Planned (10b5-1)
18 May 2026
Kober John Senior VP and CFO
Sold on a plan 13×
$2.75M 7,644 at 359.25
15.7%
Planned (10b5-1)
17 Feb 2026
Kober John Senior VP and CFO
Sold on a plan 10×
$1.75M 7,196 at 243.07
12.9%
Planned (10b5-1)
10 Nov 2025
Kober John Senior VP and CFO
Sold on a plan
$170.71K 972 at 175.63
1.7%
Planned (10b5-1)
7 Nov 2025
Kober John Senior VP and CFO
Sold on a plan 7×
$3.10M 18,506 at 167.58
24.4%
Planned (10b5-1)
28 Oct 2025
Kober John Senior VP and CFO
Sold on a plan 2×
$217.85K 1,497 at 145.53
3.3%
Planned (10b5-1)
8 Aug 2025
Kober John Senior VP and CFO
Sold on a plan
$123.40K 1,000 at 123.40
2.1%
Planned (10b5-1)
29 May 2025
Kober John Senior VP and CFO
Sold on a plan
$282.71K 2,250 at 125.65
4.6%
Planned (10b5-1)
2 Jan 2025
Kober John Senior VP and CFO
Sold on a plan 3×
$292.71K 2,250 at 130.09
4.4%
Planned (10b5-1)
20 Nov 2024
Kober John Senior VP and CFO
Sold on a plan 3×
$2.47M 19,470 at 126.88
27.4%
Planned (10b5-1)
8 Nov 2024
Kober John Senior VP and CFO
Sold on a plan 3×
$145.39K 1,056 at 137.68
1.5%
Planned (10b5-1)
29 Oct 2024
Kober John Senior VP and CFO
Sold on a plan
$313.76K 2,671 at 117.47
5.4%
Planned (10b5-1)
7 May 2024
Kober John Senior VP and CFO
Sold on a plan 3×
$1.41M 13,666 at 102.98
22.5%
Planned (10b5-1)
6 Feb 2024
Kober John Senior VP and CFO
Sold on a plan
$1.03M 12,892 at 79.95
17.5%
Planned (10b5-1)
27 Nov 2023
Kober John Senior VP and CFO
Sold on a plan 2×
$1.15M 13,703 at 83.76
15.7%
Planned (10b5-1)
6 Feb 2023
Kober John Senior VP and CFO
Sold, plan not stated
$437.78K 6,606 at 66.27
7.7%
9 Nov 2022
Kober John Senior VP and CFO
Sold, plan not stated
$594.08K 9,182 at 64.70
9.6%
4 Aug 2022
Kober John Senior VP and CFO
Sold, plan not stated
$130.90K 2,153 at 60.80
2.8%
17 May 2022
Kober John Senior VP and CFO
Sold, plan not stated
$220.56K 4,182 at 52.74
5.1%
16 Feb 2022
Kober John Senior VP and CFO
Sold, plan not stated
$363.73K 6,015 at 60.47
6.3%
1 Feb 2022
Kober John Senior VP and CFO
Sold, plan not stated
$300.85K 5,000 at 60.17
4.9%
12 Nov 2021
Kober John Senior VP and CFO
Sold, plan not stated
$223.76K 3,016 at 74.19
2.9%
3 Aug 2021
Kober John Senior VP and CFO
Sold, plan not stated 2×
$543.53K 9,000 at 60.39
9.2%
17 May 2021
Kober John Senior VP and CFO
Sold, plan not stated
$76.29K 1,521 at 50.16
1.5%
16 Feb 2021
Kober John Senior VP and CFO
Sold, plan not stated
$205.66K 3,016 at 68.19
2.7%
13 Jul 2020
Kober John Senior VP and CFO
Sold, plan not stated
$114.95K 3,025 at 38.00
2.9%
18 May 2020
Kober John Senior VP and CFO
Sold, plan not stated
$533.17K 17,737 at 30.06
14.7%
19 Feb 2020
Kober John Senior VP and CFO
Sold, plan not stated
$49.86K 1,662 at 30.00
1.3%
18 Feb 2020
Kober John Senior VP and CFO
Sold, plan not stated
$47.67K 1,637 at 29.12
1.3%
20 Nov 2019
Kober John Senior VP and CFO
Sold, plan not stated
$6.09K 239 at 25.47
0.2%
1 Jul 2019
Kober John Senior VP and CFO
Sold, plan not stated
$22.21K 1,409 at 15.76
1.4%
20 Nov 2018
MCMULLAN ROBERT SVP, Chief Financial Officer
Sold, plan not stated
$253.65K 15,000 at 16.91
22.2%
16 May 2017
MCMULLAN ROBERT SVP, Chief Financial Officer
Sold, plan not stated
$1.69M 30,000 at 56.24
46.5%
6 Feb 2017
MCMULLAN ROBERT SVP, Chief Financial Officer
Sold, plan not stated
$407.60K 8,563 at 47.60
15.7%
Showing 1–34 of 34.